/*==============================================================================
             Copyright (c) 2009 - All rights reserved
================================================================================
File description:

    Math Utility function definition

================================================================================
      Date            Name                    Description of Change
08-Sep-2009  Xiaofeng.Gu                    Written
$HISTORY$
==============================================================================*/

#pragma once


class CMathUtil
{
public:
	static bool CalRayToBallPt(double Ray[6], double Ball[4], double Pt[3]);

	static void CalPtToLineClosestPt(double Pt[3], double Line[6], double ClosestPt[3]);
};